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Field glossary

WMA

Warm mix asphalt, the same mix produced and placed roughly 30 to 100°F cooler than hot mix

Used across 2 Anvilfield field guides, most in Paving.

Also defined as

  • Warm mix asphalt, the same mixes produced and placed at a lower temperature

Where this shows up

PavingWarm mix asphalt (WMA)PavingAsphalt mix types by layer

Related terms

RAP / RASFoamed asphaltNMAS

Compare your options

Warm-mix asphalt vs Hot-mix asphalt

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